Sökning: "luftlaster"

Hittade 3 uppsatser innehållade ordet luftlaster.

  1. 1. Evaluation of a CFD method for estimating aerodynamic loads on external stores on JAS 39 Gripen

    Master-uppsats, Institutionen för fysik

    Författare :Jakob Öhrman; [2011]
    Nyckelord :aerodynamic loads; CFD; computational fluid dynamics; simulation; aircraft; external stores; scaling; Saab Aerosystems; JAS 39 Gripen; aerodynamik; luftlaster; CFD; numerisk strömningsmekanik; simulering; flygplan; yttre utrustning; skalning; Saab Aerosystems; JAS 39 Gripen;

    Sammanfattning : Loads determination for external stores on fighter aircraft is an important task for manufacturers in ensuring the safe operation of their aircraft. Due to the large number of possible store combinations, wind tunnel tests – the primary approach to obtaining loads data – cannot be performed for all configurations. LÄS MER

  3. 2. CARABAS III Konstruktion av antenninstallation på helikopter

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Emil Olofsson; [2009]
    Nyckelord :;

    Sammanfattning : This report describes the construction work of a radar antenna for the radar system CARABAS. CARABAS is a long wave airborne ground radar that has been developed by SAAB Microwave Systems and will now be mounted on a small helicopter, Schweizer 300. The antenna should be able to fold up and down. LÄS MER

  4. 3. Radomoptimering för luftburna störsändarkapslar

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Robin Brorsson; [2008]
    Nyckelord :;

    Sammanfattning : These studies are done in behalf of Saab AB AVITRONICS in Järfälla in the form of a thesis at the Royal Institute of Technology in Stockholm. The task was to examine the parameters that plays a role in the construction of modern radomes operating in broadband applications. LÄS MER